A: what do you want?B: I want some bananas, how much is one kilogram?A: six yuan B: OK, weigh me one kilogramA: OK. Here's your bananasB: And here's the money, thanks A: what do you want?B: I want some bananas, how much is one kilogram?A: six yuan B: OK, weigh me one kilogramA: OK. Here's your bananasB: And here's the money, thanks